Jet streams refer to the fast flowing stream of air currents in the atmosphere. These are westerly winds (flows from west to east) but may shift to north to south. Jet streams are fairly narrow and can even fade off. D. The stream is narrow but not deep is true about a jet stream.
An environment high in carbon dioxide and high in oxygen induce oxygen to bind to hemoglobin. Another factors are an environment under high pressure and an environment under low pressure.
